77667-98-2

• 常用中文名：4-O-(2-O-甲基-β-D-吡喃半乳糖基)-D-吡喃葡萄糖
• 常用英文名：2'-o-methyllactose
• CAS号：77667-98-2
• 分子式：C₁₃H₂₄O₁₁
• 分子量：356.32300
• 相关类别： 生物化工 糖类化合物 寡糖
• 发布时间：2017-06-17 05:50:31
• 更新时间：2026-07-17 15:56:06

名称

• 中文名: 2'-O-甲基乳糖
• 英文名: 2'-o-methyllactose
• 中文别名: 4-O-(2-O-甲基-Β-D-吡喃半乳糖基)-D-吡喃葡萄糖
• 英文别名: 2'-O-METHYLLACTOSE //BP; 4-O(2-O-METHYL-B-D-GALACTOPYRANOSYL)-*D- GLUCOPYRANO; 2-ME-BETA-D-GAL-[1-]-D-GLC; 4-o-(2-o-methyl-β-d-galactopyranosyl)-d-glucopyranose; 2μ-O-Methyllactose, 2-Me-β-D-Gal-D-Glc; 4-O-(2-O-Methyl-β-D-galactopyranosyl)-D-glucose; 4-O(2-O-methyl-B-D-galactopyranosyl)-*D-glucopyra; 4-O(2-O-METHYL-B-D-GALACTOPYRANOSYL)-*D-GLUCOPYRANO; 4]-D-GLC; Lactose Impurity 1 (2'-O-Methyl Lactose)(Mixture of Diastereomers); 2'-O-METHYLLACTOSE; 2'-O-Methyl Lactose (Mixture of Diastereomers); 2-Me-β-D-Gal-[1→4]-D-Glc; 4-O-(2-O-METHYL-BETA-D-GALACTOPYRANOSYL)-D-GLUCOPYRANOSE; D-Glucose, 4-O-(2-O-methyl-β-D-galactopyranosyl); 4-O-(2-O-Methyl-b-D-galactopyranosyl)-D-glucopyranose

物化性质

• 密度: 1.56g/cm3
• 沸点: 715.3ºC at 760 mmHg
• 分子式: C₁₃H₂₄O₁₁
• 分子量: 356.32300
• 闪点: 263.9ºC
• 精确质量: 356.13200
• PSA: 178.53000
• 折射率: 1.584
• 储存条件: −20°C

安全

• WGK德国: 3